Desert steppe vegetation recovery reseeding water retention device

Abstract

The utility model relates to the related technical field of water retention devices, in particular to a desert steppe vegetation recovery reseeding water retention device which comprises a water storage cylinder. Supporting rods are fixedly connected to the four corners of the water storage barrel, bolts are fixedly connected to the bottom ends of the supporting rods, an annular cover is arranged at the bottom of the water storage barrel, and a water collecting cover is fixedly connected to the interior of the annular cover. Under the matching action of the water storage cylinder, the supporting rod, the plug pin, the annular cover, the water collecting cover and the conveying mechanism, the dripping speed of water flow in the device can be controlled according to hot weather conditions while the device supplements water to seeds, the water supplementing effect is improved, and the water supplementing efficiency is improved. The problems that an existing water retention device does not have the function of controlling the flow speed of water in the device when the device supplements water to seeds, so that a user cannot control the water supplementation speed of the device according to the hot degree of weather, and the water supplementation effect is poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field related to water-retaining devices, in particular to a water-retaining device for restoring and replanting vegetation in desert grasslands. Background Art

[0002] Desert steppe is a type of grassland that transitions from grassland to desert. Desert steppes have a poor variety of plants, low grass, and poor ecosystem stability. Generally, the vegetation coverage of desert steppes is below 30%. It is possible to consider taking reseeding measures for desert steppe vegetation.

[0003] The utility model patent, with publication number CN220587099U, discloses a desert grassland vegetation restoration and reseeding water conservation device. This device, which belongs to the field of desert grassland-related technologies, addresses the existing overseeding method, which involves seeding a variety of adaptable and high-yielding forage grasses among grass patches to improve grassland productivity. However, due to the arid climate of desert grasslands, water applied to the seeded soil is easily evaporated by ground heat, resulting in insufficient soil moisture and low overseeding survival rates. The device comprises a mounting ring, a support frame, a water storage bucket, a dripping pipe, and an evaporation prevention mechanism. The mounting ring is rotatably connected to multiple support frames. The mounting ring is connected to a water storage bucket at its top, and a dripping pipe is connected to the bottom of the water storage bucket. The dripping pipe is equipped with an evaporation prevention mechanism. The device rotates a screw rod to adjust the position of the screw rod and guide rod on the guide block, thereby adjusting the position of the sealing cover so that the sealing cover is in contact with the ground. This seals the soil after water drips into it, preventing it from evaporating due to ground heat.

[0004] However, the above patent still has shortcomings: although the patent can seal the soil to prevent moisture from evaporating due to ground heat, it does not have the function of controlling the water flow rate inside the device when the device is replenishing water to the seeds, resulting in the user being unable to control the water replenishment speed of the device according to the heat of the weather, and the water replenishment effect is poor. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a desert grassland vegetation restoration and reseeding water conservation device to solve the problem that the existing water conservation device proposed in the above background technology does not have the function of controlling the water flow rate inside the device when the device replenishes water to the seeds, resulting in the user being unable to control the water replenishment speed of the device according to the heat of the weather, resulting in poor water replenishment effect.

[0006] The technical solution of the utility model is:

[0007] A device for restoring and reseeding vegetation in desert grasslands and conserving water comprises: a water storage cylinder; support rods are fixedly connected to the four corners of the water storage cylinder, the bottom ends of the support rods are fixedly connected to pins, an annular cover is provided at the bottom of the water storage cylinder, and a water collecting cover is fixedly connected to the interior of the annular cover; a conveying mechanism for replenishing water for seeds is provided at the center of the water collecting cover; a purification mechanism for filtering rainwater is provided at the top of the water storage cylinder.

[0008] Preferably, the conveying mechanism includes: a first conveying pipe is fixedly connected to the center of the water collecting cover, a first connecting head is fixedly connected to the top of the first conveying pipe, a hose is fixedly connected to the center of the first connecting head, the top of the hose is fixedly connected to the second connecting head, the top of the second connecting head is fixedly connected to the second conveying pipe, the top of the second conveying pipe is fixedly connected to the water storage cylinder, and the water storage cylinder is provided with four structural plates near the second conveying pipe, and the structural plates are fixedly connected to the second conveying pipe and the water storage cylinder; a guide cone is fixedly connected to the bottom end of the first conveying pipe, and a water supply port is provided inside the guide cone; extrusion mechanisms for controlling the dripping speed of water drops are provided on both sides of the hose.

[0009] Preferably, the extrusion mechanism includes: side plates are provided on both sides of the hose, an inclined plate is provided on one side of the side plate, the inclined plate is fixedly connected to the side plate, and the two ends of the side plate and the inclined plate are fixedly connected to the first connector and the second connector respectively; an extrusion wheel is provided on the side of the hose away from the inclined plate, the extrusion wheel cooperates with the inclined plate, a rotating shaft is fixedly connected at the center of the extrusion wheel, and gears are fixedly connected to the outer surfaces of both ends of the rotating shaft, and corresponding travel grooves are provided on the side plates near the gears, and a rack is fixedly connected on one side of the travel groove, and the gear is meshed with the rack.

[0010] Preferably, a damping pad is provided on the outer surface of the extrusion wheel, and the damping pad is fixedly connected to the extrusion wheel.

[0011] Preferably, the purification mechanism includes: a limiting ring is provided on the top of the water storage cylinder, a water collecting bucket is fixedly connected to the inside of the limiting ring, and a water inlet is opened at the center of the water collecting bucket; a circular plate is provided on the top of the water inlet, and a plurality of baffle rods are evenly fixedly connected to the bottom of the circular plate, and the bottom ends of the baffle rods are fixedly connected to the water collecting bucket.

[0012] Preferably, two limiting blocks are evenly arranged on the bottom of the limiting ring, and the limiting blocks are fixedly connected to the limiting ring. The water storage cylinder is provided with a corresponding limiting groove near the limiting blocks.

[0013] Preferably, a water level observation port is provided on one side of the water storage cylinder, and a water level scale line is engraved on the water storage cylinder near the water level observation port.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] Firstly, the utility model can control the dripping rate of the water flow inside the device according to the hot weather conditions while the device is replenishing water to the seeds through the coordinated action of the water storage cylinder, support rod, latch, annular cover, water collecting cover and conveying mechanism, thereby improving the water replenishment effect and solving the problem that the existing water retention device does not have the function of controlling the water flow rate inside the device when the device is replenishing water to the seeds, resulting in the user being unable to control the water replenishment speed of the device according to the hot weather conditions, resulting in poor water replenishment effect.

[0016] Secondly, the utility model uses the cooperation of the water storage cylinder, support rod, latch, annular cover, water collecting cover, conveying mechanism and purification mechanism to enable the device to not only collect rainwater, but also block the water evaporated from the soil, and make the evaporated water adhere to the inside of the water collecting cover, and then concentrate and converge at the center of the water collecting cover to replenish water for seeds, thus saving water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a desert grassland vegetation restoration and replanting water conservation device of the utility model;

[0018] Figure 2 For the utility model Figure 1 A in the middle is an enlarged structural diagram;

[0019] Figure 3 This is a side cross-sectional structural diagram of a desert grassland vegetation restoration and replanting water conservation device of the utility model;

[0020] Figure 4 For the utility model Figure 3 The enlarged structural diagram at B in the middle;

[0021] Figure 5 For the utility model Figure 3 The enlarged structural diagram at C in the middle;

[0022] Figure 6 For the utility model Figure 3 The enlarged structural diagram at D in the middle;

[0023] Figure 7 This is a schematic diagram of the connection structure between the rotating shaft and the gear of the utility model;

[0024] Figure 8 This is a schematic diagram of the purification mechanism structure of the present utility model.

[0025] In the picture:

[0026] 1. Water storage cylinder; 2. Support rod; 3. Latch; 4. Ring cover; 5. Water collecting cover; 6. Conveying mechanism; 7. Purification mechanism; 8. First conveying pipe; 9. First connector; 10. Hose; 11. Second connector; 12. Second conveying pipe; 13. Structural plate; 14. Guide cone; 15. Water supply port; 16. Extrusion mechanism; 17. Side plate; 18. Inclined plate; 19. Extrusion wheel; 20. Rotating shaft; 21. Gear; 22. Travel groove; 23. Rack; 24. Damping pad; 25. Limiting ring; 26. Water collecting bucket; 27. Water inlet; 28. Circular plate; 29. ​​Baffle rod; 30. Limiting block; 31. Limiting groove; 32. Water level observation port; 33. Water level scale line. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] See also Figures 1 to 8 The present invention describes the above technical solution in detail through the following embodiments:

[0029] The utility model discloses a device for restoring and replanting water for vegetation in desert grassland, comprising: a water storage cylinder 1; the four corners of the water storage cylinder 1 are fixedly connected to a support rod 2, the bottom end of the support rod 2 is fixedly connected to a pin 3, an annular cover 4 is provided at the bottom of the water storage cylinder 1, and a water collecting cover 5 is fixedly connected inside the annular cover 4; a conveying mechanism 6 for replenishing water for seeds is provided at the center of the water collecting cover 5; a purification mechanism 7 for filtering rainwater is provided at the top of the water storage cylinder 1, the user aligns the annular cover 4 with the sowing place, and then inserts the pin 3 at the bottom of the support rod 2 into the soil, so that the annular cover 4 seals the soil at the sowing place, and at the same time, the water inside the water storage cylinder 1 slowly drips to the seeds through the conveying mechanism 6 to replenish the seeds, and the moisture inside the soil generates water vapor due to the high temperature. While the water vapor rises, it adheres to the inner wall of the water collecting cover 5 to form small water droplets. Due to the inclined surface of the water collecting cover 5, the small water droplets on the inner wall flow and gather to the center of the water collecting cover 5 through the inclined surface of the water collecting cover 5, and then drip onto the seeds.

[0030] like Figure 3 、 Figure 5 and Figure 6As shown, the conveying mechanism 6 includes: a first conveying pipe 8 is fixedly connected to the center of the water collecting cover 5, a first connector 9 is fixedly connected to the top of the first conveying pipe 8, a hose 10 is fixedly connected to the center of the first connector 9, a second connector 11 is fixedly connected to the top of the hose 10, a second conveying pipe 12 is fixedly connected to the top of the second connector 11, the top of the second conveying pipe 12 is fixedly connected to the water storage cylinder 1, and the water storage cylinder 1 is provided with four structural plates 13 near the second conveying pipe 12, and the structural plates 13 are fixedly connected to the second conveying pipe 12 and the water storage cylinder 1; the bottom of the first conveying pipe 8 The end is fixedly connected to a guide cone 14, and a water supply port 15 is opened inside the guide cone 14; extrusion mechanisms 16 for controlling the water droplet speed are set on both sides of the hose 10. The water inside the water storage cylinder 1 flows to the inside of the second delivery pipe 12 due to gravity, and then flows into the inside of the hose 10 through the second delivery pipe 12 and the second connector 11. Since the diameter of the hose 10 is small, the water flow rate is reduced, and finally it is transported to the water supply port 15 of the guide cone 14 through the first connector 9 and the first delivery pipe 8, and slowly flows out from the water supply port 15 to form water droplets at the bottom of the guide cone 14 to drip irrigate the seeds.

[0031] like Figure 5 and Figure 7 As shown, the extrusion mechanism 16 includes: side plates 17 are provided on both sides of the hose 10, and an inclined plate 18 is provided on one side of the side plate 17. The inclined plate 18 is fixedly connected to the side plate 17, and the two ends of the side plate 17 and the inclined plate 18 are fixedly connected to the first connector 9 and the second connector 11 respectively; an extrusion wheel 19 is provided on the side of the hose 10 away from the inclined plate 18, and the extrusion wheel 19 cooperates with the inclined plate 18. The center of the extrusion wheel 19 is fixedly connected to a rotating shaft 20, and the outer surfaces of both ends of the rotating shaft 20 are fixedly connected to gears 21. The side plates 17 are provided with matching travel grooves 22 near the gears 21, and one side of the travel grooves 22 is fixedly connected to a rack 23. The gear 21 is meshed with the rack 23. The user can slide the extrusion wheel 19 according to the hot weather conditions, and the extrusion wheel 19 rolls between the two side plates 17. As the extrusion wheel 19 rolls, it drives the gear 21 through the rotating shaft 20. The gear 21 is lifted and lowered while rolling through the cooperation of the rack 23 inside the stroke groove 22. The extrusion wheel 19 is lifted and lowered, and it cooperates with the inclined plate 18 to squeeze the hose 10, so that the flow space between the hoses 10 changes, thereby achieving the function of adjusting the speed of water flowing through the hoses 10, and realizing the purpose of adjusting the dripping rate of the device. While the device is replenishing water to the seeds, the dripping rate of the water flow inside the device can be controlled according to the hot weather conditions, thereby improving the water replenishment effect, and solving the problem that the existing water retention device does not have the function of controlling the water flow rate inside the device when the device is replenishing water to the seeds, resulting in the user being unable to control the water replenishment speed of the device according to the hot weather, and the water replenishment effect is poor.

[0032] like Figure 5 and Figure 7 As shown, a damping pad 24 is provided on the outer surface of the extrusion wheel 19 . The damping pad 24 is fixedly connected to the extrusion wheel 19 , thereby increasing the friction between the extrusion wheel 19 and the hose 10 .

[0033] like Figure 3 and Figure 8 As shown, the purification mechanism 7 includes: a limiting ring 25 is provided on the top of the water storage cylinder 1, and a water collecting bucket 26 is fixedly connected to the inside of the limiting ring 25, and a water inlet 27 is opened at the center of the water collecting bucket 26; a circular plate 28 is provided on the top of the water inlet 27, and a plurality of baffles 29 are evenly fixedly connected to the bottom of the circular plate 28, and the bottom ends of the baffles 29 are fixedly connected to the water collecting bucket 26. The water collecting bucket 26 can collect rainwater, and the collected rainwater passes through the baffles 29, and the baffles 29 block the impurities in the rainwater, thereby achieving the purpose of filtering the rainwater. The purified rainwater flows into the interior of the water storage cylinder 1 through the water inlet 27 for collection, thereby achieving the purpose of saving water resources.

[0034] like Figure 4 and Figure 8 As shown, two limit blocks 30 are evenly arranged at the bottom of the limit ring 25, and the limit blocks 30 are fixedly connected to the limit ring 25. The water storage cylinder 1 is provided with a corresponding limit groove 31 near the limit block 30, which can limit the water collecting bucket 26 so that the water collecting bucket 26 is stably connected to the water storage cylinder 1.

[0035] like Figure 2 As shown, a water level observation port 32 is opened on one side of the water storage cylinder 1, and a water level scale line 33 is engraved on the water storage cylinder 1 near the water level observation port 32, so that the user can observe the water level inside the water storage cylinder 1 and add water to the inside of the water storage cylinder 1 in time.

[0036] Working principle: the user aligns the annular cover 4 with the sowing place, and then inserts the pin 3 at the bottom of the support rod 2 into the inside of the soil, so that the annular cover 4 seals the soil at the sowing place, and at the same time, the water inside the water storage cylinder 1 slowly drips to the seeds through the conveying mechanism 6 to replenish the seeds, and the moisture inside the soil generates water vapor due to the high temperature. While the water vapor rises, it adheres to the inner wall of the water collecting cover 5 to form small water droplets. Due to the inclined surface of the water collecting cover 5, the small water droplets on the inner wall flow through the inclined surface of the water collecting cover 5 to the center of the water collecting cover 5 and then drip onto the seeds. The water collecting bucket 26 can also collect rainwater. The collected rainwater passes through the baffle 29, and the baffle 29 blocks the impurities in the rainwater, thereby achieving the purpose of filtering the rainwater. The purified rainwater passes through the baffle 29. The rainwater flows into the water storage cylinder 1 through the water inlet 27 for collection, thereby achieving the purpose of saving water resources. The collected rainwater flows to the inside of the second delivery pipe 12 due to gravity, and then flows into the inside of the hose 10 through the second delivery pipe 12 and the second connector 11. Since the hose 10 has a small diameter, the water flow rate is reduced. Finally, it is transported to the water supply port 15 of the guide cone 14 through the first connector 9 and the first delivery pipe 8, and slowly flows out from the water supply port 15, forming water droplets at the bottom of the guide cone 14, and drip irrigation is performed on the seeds. The device can not only collect rainwater, but also block the water evaporated from the soil, and make the evaporated water adhere to the inside of the water collection cover 5, and then concentrate and converge at the center of the water collection cover 5 to replenish water for the seeds, thus saving water resources.

[0037] The user can slide the extrusion wheel 19 according to the hot weather conditions. The extrusion wheel 19 rolls between the two side plates 17. While the extrusion wheel 19 rolls, it drives the gear 21 through the rotating shaft 20. The gear 21 is lifted and lowered while rolling through the cooperation of the rack 23 inside the stroke groove 22. While the extrusion wheel 19 is lifted and lowered, it cooperates with the inclined plate 18 to squeeze the hose 10, so that the flow space between the hoses 10 changes, thereby achieving the function of adjusting the speed of water flowing through the hoses 10, and realizing the purpose of adjusting the dripping rate of the device. While the device is replenishing water to the seeds, the dripping rate of the water flow inside the device can be controlled according to the hot weather conditions, thereby improving the water replenishment effect, and solving the problem that the existing water retention device does not have the function of controlling the water flow rate inside the device when the device is replenishing water to the seeds, resulting in the user being unable to control the water replenishment speed of the device according to the hot weather, and the water replenishment effect is poor.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A desert grassland vegetation restoration and replanting water conservation device, comprising: Water storage cylinder (1); The invention is characterized in that the four corners of the water storage cylinder (1) are fixedly connected to support rods (2), the bottom ends of the support rods (2) are fixedly connected to latches (3), an annular cover (4) is provided at the bottom of the water storage cylinder (1), and a water collecting cover (5) is fixedly connected inside the annular cover (4); A conveying mechanism (6) for replenishing water to the seeds is provided at the center of the water collecting cover (5); A purification mechanism (7) for filtering rainwater is provided on the top of the water storage cylinder (1).

2. The desert grassland vegetation restoration and replanting water conservation device according to claim 1, characterized in that: The conveying mechanism (6) comprises: The center of the water collecting cover (5) is fixedly connected to a first delivery pipe (8), the top of the first delivery pipe (8) is fixedly connected to a first connector (9), the center of the first connector (9) is fixedly connected to a hose (10), the top of the hose (10) is fixedly connected to a second connector (11), the top of the second connector (11) is fixedly connected to a second delivery pipe (12), the top of the second delivery pipe (12) is fixedly connected to the water storage cylinder (1), and the water storage cylinder (1) is provided with four structural plates (13) near the second delivery pipe (12), and the structural plates (13) are all fixedly connected to the second delivery pipe (12) and the water storage cylinder (1); The bottom end of the first delivery pipe (8) is fixedly connected to a guide cone (14), and a water supply port (15) is provided inside the guide cone (14); Extrusion mechanisms (16) for controlling the dripping speed of water drops are provided on both sides of the hose (10).

3. The desert grassland vegetation restoration and replanting water conservation device according to claim 2, characterized in that: The extrusion mechanism (16) comprises: Both sides of the hose (10) are provided with side plates (17), one side of the side plate (17) is provided with an inclined plate (18), the inclined plate (18) is fixedly connected to the side plate (17), and the two ends of the side plate (17) and the inclined plate (18) are respectively fixedly connected to the first connector (9) and the second connector (11); An extrusion wheel (19) is provided on the side of the hose (10) away from the inclined plate (18), and the extrusion wheel (19) cooperates with the inclined plate (18). A rotating shaft (20) is fixedly connected at the center of the extrusion wheel (19), and gears (21) are fixedly connected to the outer surfaces of both ends of the rotating shaft (20). The side plates (17) are provided with matching travel grooves (22) near the gears (21), and a rack (23) is fixedly connected to one side of the travel groove (22), and the gear (21) is meshed with the rack (23).

4. The desert grassland vegetation restoration and replanting water conservation device according to claim 3, characterized in that: A damping pad (24) is provided on the outer surface of the extrusion wheel (19), and the damping pad (24) is fixedly connected to the extrusion wheel (19).

5. The desert grassland vegetation restoration and replanting water conservation device according to claim 1, characterized in that: The purification mechanism (7) comprises: A limiting ring (25) is provided on the top of the water storage cylinder (1), a water collecting bucket (26) is fixedly connected to the interior of the limiting ring (25), and a water inlet (27) is provided at the center of the water collecting bucket (26); A circular plate (28) is provided on the top of the water inlet (27), and a plurality of baffles (29) are evenly and fixedly connected to the bottom of the circular plate (28), and the bottom ends of the baffles (29) are all fixedly connected to the water collecting bucket (26).

6. The desert grassland vegetation restoration and replanting water conservation device according to claim 5, characterized in that: Two limiting blocks (30) are evenly arranged at the bottom of the limiting ring (25), and the limiting blocks (30) are fixedly connected to the limiting ring (25). The water storage cylinder (1) is provided with a matching limiting groove (31) near the limiting blocks (30).

7. The desert grassland vegetation restoration and replanting water conservation device according to claim 1, characterized in that: A water level observation port (32) is provided on one side of the water storage cylinder (1), and a water level scale line (33) is engraved on the water storage cylinder (1) near the water level observation port (32).

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